Prodcut Details

PRODUCT FEATURES: Armillary spheres have become an icon of science with their elegant rings and beautiful silhouettes. Eratosthenes may have invented armillary spheres around 255 bc.

BEAUTIFULLY DESIGN: These instruments are made up ED of a set of graduated rings representing circles on the celestial sphere, such as the meridian, equator, ecliptic horizon, tropics, and colures. With the aid of an armillary sphere, one can track the path of the sun for any given day of the year or determine a star's coordinates.

MATERIAL: Brass and Wood

COLOR: Bronze

DIMENSION:

Height: 5 Inches

Width: 3.54 Inches Approx.

Diameter: 3.34 Inches

WEIGHT: 0.63 Pounds

All Work is Hand Made.

The earth is represented by the brass sphere located at the center of the armillary sphere.